/*background border-image 通过URL引入图片，地址一定不要忘记使用双引号括起来*/

/**/
html,body{
	height: 100%;
}
body{
	background: url("../img/background.jpg") no-repeat center;
	background-size: 100% 100%; 
}
/*页面主题*/
.main-container{
	width: 1200px;
	margin: 0 auto;
	position: relative;
	height: 100%;
}
/*头部标题*/
.header{
	width: 100%;
	height: 150px;
	background: url("../img/title.png") no-repeat center;
}
.header h2{
	line-height: 150px;
    text-align: center;

}
/*内容区*/
.content{
	text-align: center;
}
.content-input-todo{
	height: 40px;
}
.content-input-todo input{
    border-radius: 20px;
    border: none;
    height: 40px;
    width: 285px;
    padding-left: 25px;
}
.content-input-todo button{
	height: 40px;
    border: none;
    border-radius: 20px;
    width: 100px;
    background: #36AF9E;
    color: #fff;
    outline: none;
}
/*内容区-列表区*/
.content-list{
	display: flex;
    margin-top: 35px;
}
.content-list div{
	width: 380px;
	margin-right: 20px;
    padding: 30px;
    border: 15px solid transparent;
	border-image: url("../img/border.png") 60 60 stretch;
}
.content-list div ul{
	text-align: left;
}
.content-list div ul li{
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	border-bottom: 1px solid #ccc;
}
.content-list div ul li:hover{
	cursor:pointer;
}
.content-list div ul li input[type="checkbox"] {
  margin-right: 10px;
}
.content-list div ul li input[type="text"] {
  outline: none;
  border: none;
  background: rgba(255, 255, 255, 0);
  color: #000;
  border-bottom: 1px solid #ccc;
}
/*底部*/
.footer{
    bottom: 0;
    position: absolute;
    text-align: center;
    width: 100%;
}

/* 多项选项框 */
input[type="checkbox"] {
  width: 25px;
  height: 25px;
  background-color: #fff;
  -webkit-appearance: none;
  border: 1px solid deepskyblue;
  border-radius: 2px;
  outline: none;
}
input[type="checkbox"]:hover {
  cursor: pointer;
}
input[type="checkbox"]:checked {
  background: url("../img/icon-checked.png") no-repeat center;
  background-size: 100%;
}

/*列表事项样式*/
.todo-title{
	margin-top: 10px;
	width: 75%;
    display: block;
    white-space: pre-wrap;
	word-wrap: break-word ;
	overflow: hidden ;
}

/*图标样式*/
.icon-recycle {
  width: 25px;
  height: 25px;
  background: url("../img/icon-recycle.png") no-repeat center;
  background-size: 100%;
}
.icon-delete {
  width: 25px;
  height: 25px;
  background: url("../img/icon-delete.png") no-repeat center;
  background-size: 100%;
}
.content-list-recycle-back{
	background: url("../img/icon-back.png") no-repeat center;
	height: 25px;
	width: 25px;
	background-size: 100%;
}